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Fixed

LIN5-21658 : Security Advisory - ntp - CVE-2016-2517

Created: Jun 13, 2016    Updated: May 29, 2018
Resolved Date: Jun 16, 2016
Found In Version: 5.0.1.35
Fix Version: 5.0.1.36
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

If ntpd was expressly configured to allow for remote configuration, a malicious user who knows the controlkey for ntpq or the requestkey for ntpdc (if mode7 is expressly enabled) can create a session with ntpd and then send a crafted packet to ntpd that will change the value of the trustedkey, controlkey, or requestkey to a value that will prevent any subsequent authentication with ntpd until ntpd is restarted. 

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-2517 

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